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Solar Startups

Updated July 2026

Companies in the solar sector developing innovative solutions and technologies.

Explore 607 recently funded solar companies with verified founder contact information and fundraising data.

Total Companies
607
Total Funding
$6.2B
Avg Funding
$246.4M
Global Reach
14
countries

Top Cities for Solar

Ottawa
Neuilly-sur-seine
Seoul
Soria
Redwood City
Columbus

Recently Funded Companies

Export
Ottawa, Canada

BluWave-ai is a SaaS-based grid energy optimization platform for more sustainable, reliable, and affordable energy decisions.

$7.1M raised
Feb 2023

Founder Contacts

30,000+ verified contacts

Neuilly-sur-seine, France

Qotto is providing solar-powered energy solutions in West Africa.

$8.0M raised
Feb 2023

Founder Contacts

30,000+ verified contacts

Seoul, South Korea

End-to-end Zero-Energy Building solutions with AI, software, and Building-Integrated Photovoltaics

$20.3M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Soria, Spain

Clever Solar Devices develops technologies for digital transformation and the optimization of the management of photovoltaic solar plants.

$21K raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Redwood City, United States

SB Energy is a digital infrastructure and energy platform that develops, constructs, and operates energy and digital solutions.

$1.0B raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Columbus, United States

AEP Transmission works to strike a balance between the duty of delivering dependable electric service.

$2.8B raised
Jan 2025

Founder Contacts

30,000+ verified contacts

Busan, South Korea

Korea LFP Co. produces lithium iron phosphate battery cells and modules for e-mobility, energy storage, and industrial power applications.

$3.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Austin, United States

Treaty Oak Clean Energy is an energy platform focusing on the development of solar based storage projects and sustainable energy.

$809.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

San Paulo, Brazil

Órigo Eneergia is a shared distributed generation company that massifying the use of renewable energy.

$400.0M raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Oakland, United States

Adapture Renewables develops, owns, and operates utility-scale solar facilities and energy storage systems.

$233.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Munich, Germany

Sono Motors is a global mobility and energy service provider.

$5.0M raised
Jan 2025

Founder Contacts

30,000+ verified contacts

Nagoya, Japan

Syla Solar generates solar electricity to alleviate world challenges.

Jan 2025

Founder Contacts

30,000+ verified contacts

Baltimore, United States

Sunstone Credit is an technology-enabled solar loan finance platform for businesses.

$20.0M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Warsaw, Poland

Lewandpol Group operates as a renewable energy company.

$20.7M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Medellín, Colombia

Erco Energía is a manufacturing company that provides generation, digital energy marketing, and maintenance services.

$30.0M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Stavanger, Norway

Renewable Energy, Clean Energy

$9.8M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Miami, United States

Terra Energy is on a mission to build residential platform that delivers clean and affordable power.

Jan 2026

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

Haven Energy a climate technology firm that is hastening the adoption of home battery systems

$40.0M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Berri, Australia

With the Redback Smart Hybrid System got options. Its advanced hybrid technology with battery manages and stores solar energy.

Jan 2024

Founder Contacts

30,000+ verified contacts

Springfield, United States

VeriWatt is a solar energy installation company that maximizes the grid’s performance, cuts costs, and saves energy.

$1.2M raised
Dec 2022

Founder Contacts

30,000+ verified contacts

Drummondville, Canada

Aeronergie is a heat recovery units, solar collectors, air curtains, and energy-saving products manufacturing company.

$5.0M raised
Dec 2021

Founder Contacts

30,000+ verified contacts

Charlottesville, United States

Apex Clean Energy is a renewable energy company that develops commercial-scale wind and solar energy facilities.

$42.5M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

London, United Kingdom

GRYD Energy funds, operates, and optimize smart solar systems for homeowners that is decentralized and powered by clean solar energy.

$1.2M raised
Jan 2025

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Distributed Energy is a renewable energy platform addressing energy access and climate resilience in emerging markets

$250K raised
Dec 2022

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Low Carbon develops, owns, and operates renewable energy projects to fight climate change, aiming for a net-zero future.

$683.3M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Showing 426 to 450 of 607 companies

About the Solar Startup Ecosystem

The solar sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Solar

Solar companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The solar sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Solar Funding Breakdown

Here is how funding is distributed among the 607 solar companies tracked in the VCBacked database.

Average Funding
$246.4M
Total Funding Tracked
$6.2B
Countries Represented
14

Distribution by Funding Stage

Other25 companies

Top Cities for Solar

1.London
2 companies$684.5M
2.Ottawa
1 companies$7.1M
3.Neuilly-sur-seine
1 companies$8.0M
4.Seoul
1 companies$20.3M
5.Soria
1 companies$21K

Related Industries

Companies in the solar sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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607 Solar Startups (2026) — Recently Funded Companies, Investors & Rounds | VCBacked